Participants are discussing on issues including the North Korea nuclear issue at a forum co-organized by the Donga Ilbo and Stanford University in the U.S. From the left are Shin Gi-uk, director of the Asia/Pacific Research Center at Stanford University, Yukio Okamoto, president of Okamoto Associates, Inc., Michael H. Armacost, former assistant secretary of the state in the U.S. (former U.S. ambassador to Japan), and former prime minister Lee Hong-gu.